▽Isosurface Tutorial ●07/06 23:25 Isosurfaces are a feature of version 3.5 of POV-Ray.This tutorial assumes that you have some basic knowledge of isosurfaces. Because of my mathematical background, I prefer to express my surfaces with zero threshold. E.g. I think of a sphere as x2 + y2+ z2 - R2 = 0 rather than x2 + y2+ z2 = R2. Hint I find it useful to add such visualisations of the container when developing surfaces. It helps avo
